Book.
1940 - Gale Group | World Scholar Latin America
... às novelas “A Dama Pé de Cabra” de Alexandre Herculano e Fascinação de Hélia Correia e Os Maias ...
Tópico(s): Social and Cultural Studies
2010 - University of Wisconsin Press | Luso-Brazilian Review
Produção Nacional
Revisado por pares
Alódia Brasil, Antônio José O. Castro, Isabelle C. V. S. Martins, Eliza Maria da Costa Brito Lacerda, Givago da Silva Souza, Anderson Manoel Herculano, Alexandre Antônio Marques Rosa, Anderson Raiol Rodrigues, Luiz Carlos L. Silveira,
Alcohol consumption among young adults is widely accepted in modern society and may be the starting point for abusive use of alcohol at later stages of life. Chronic alcohol exposure can lead to visual function impairment. In the present study, we investigated the spatial luminance contrast sensitivity, colour arrangement ability, and colour discrimination thresholds on young adults that weekly consume alcoholic beverages without clinical concerns. Twenty-four young adults were evaluated by an ophthalmologist ...
Tópico(s): Biochemical effects in animals
2015 - Public Library of Science | PLoS ONE
Produção Nacional
Abílio Afonso Lourenço, Carla Maria Leite Nogueira,
... Braga, Portugal. Professor titular do Agrupamento de Escolas Alexandre Herculano, Porto, Portugal. Investigador da Universidade do Minho e ... em Psicologia e Educação do Agrupamento de Escolas Alexandre Herculano.**Licenciada em Matemática pela Faculdade de Ciências da ...
Tópico(s): Education, Achievement, and Giftedness
2014 - | EDUCAÇÃO E FILOSOFIA
Produção Nacional
Revisado por pares
Mílton Marques Fernandes, Márcia Rodrigues de Moura Fernandes, Júnior Ruiz Garcia, Eraldo Aparecido Trondoli Matricardi, Alexandre Herculano de Souza Lima, Renisson Neponuceno de Araújo Filho, Raimundo Rodrigues Gomes Filho, Victor Casimiro Piscoya, Thaísa Oliveira Folha Piscoya, Moacyr Cunha Filho,
The São Francisco River Basin (SFRB) is one of the largest basins in Brazil and hosts several economic activities. However, it is under socioeconomic and environmental vulnerabilities. The SFRB includes part of the biomes Caatinga, Atlantic Forest, and Cerrado in Brazil, which are undergoing strong economic pressures. Changes in land use land cover (LULC) affect carbon stocks at different intensities; thus, the valuation of carbon stocks can assist in decision-making, mainly in the context of ecosystem ...
Tópico(s): Economic and Environmental Valuation
2021 - Elsevier BV | Environmental Challenges
Produção Nacional
Revisado por pares
Mílton Marques Fernandes, Márcia Rodrigues de Moura Fernandes, Júnior Ruiz Garcia, Eraldo Aparecido Trondoli Matricardi, André Quintão de Almeida, Alexandre de Siqueira Pinto, Rômulo Simões Cézar Menezes, Ademilson de Jesus Silva, Alexandre Herculano de Souza Lima,
The semiarid region in the state of Sergipe, Brazil, approximately 11,000 km2, has experienced high deforestation rates in the last decades, which ultimately contribute to global climatic changes. The valuation of ecosystem services of CO2 sequestration can support definition of environmental policies to decrease deforestation in that region. This study aimed to assess land use and land cover changes in the Sergipe semiarid region between 1992 and 2017 by applying remotely sensed data and technics; ...
Tópico(s): Economic and Environmental Valuation
2020 - Elsevier BV | Land Use Policy
Produção Nacional
Revisado por pares
Luiz Fernando Freire Royes, Patrícia Gabbi, Leandro Rodrigo Ribeiro, Iuri Domingues Della-Pace, Fernanda Silva Rodrigues, Ana Paula de Oliveira Ferreira, Mauro Eduardo Porto da Silveira, Luís Roberto Hart da Silva, Alan Barroso Araújo Grisólia, Danielle Valente Braga, Fernando Dobrachinski, Anderson Manoel Herculano, Félix Alexandre Antunes Soares, Sara Marchesan, Ana Flávia Furian, Mauro Schneider Oliveira, Michele Rechia Fighera,
Tópico(s): Adipose Tissue and Metabolism
2016 - Springer Science+Business Media | Amino Acids
Produção Nacional
Mariane Silva de Miranda, Marina Leite Fonseca, Alexandre Herculano de Souza Lima, Tatiane Faustino de Moraes, Flávio Aparecido Rodrigues,
This paper describes the major environmental aspects related to the cultivation of rice. Rice is one of the most important agricultural products and it is cultivated in almost all countries in the world. Its production requires usually large flooded areas. Under these conditions, many greenhouse gases are generated, such as carbon dioxide, methane, nitrogen oxides and its derivatives. Cultivation of rice is responsible by the release of relevant amounts of these gases and contributes decisively ...
Tópico(s): Rice Cultivation and Yield Improvement
2015 - Scientific Research Publishing | American Journal of Plant Sciences
Produção Nacional
Revisado por pares
Maria das Graças Vale Barbosa, Nelson Ferreira Fé, Alexandre Herculano Ribera Marcião, Ana Paula Thomé da Silva, Wuelton Marcelo Monteiro, Marcus Vinítius de Farias Guerra, Jorge Augusto de Oliveira Guerra,
A biodiversidade da Região Amazônica inclui diversas espécies de vetores artrópodes em seus diferentes ecótopos, possibilitando o surgimento de doenças como malária, filarioses e arboviroses. De agosto de 2001 a julho de 2002, realizou-se coletas de culicídeos no domicílio, peridomicílio e nas matas da Comunidade São João, área rural de Manaus, Amazonas. Foram capturados 1.240 culicídeos, pertencentes às subfamílias Culicinae (99%) e Anophelinae (1%), somando 50 espécies. O predomínio entre as tribos ...
Tópico(s): Insect Pest Control Strategies
2008 - Brazilian Society of Tropical Medicine | Revista da Sociedade Brasileira de Medicina Tropical
Produção Nacional
Revisado por pares
Maria das Graças Vale Barbosa, Nelson Ferreira Fé, Alexandre Herculano Ribera Marcião, Ana Paula Thome Silva, Wuelton Marcelo Monteiro, Jorge Augusto de Oliveira Guerra,
From August 2001 to July 2002, sand flies were collected from the bases of trees and, using CDC and Disney traps, from areas surrounding homes and forested areas in the São João community, on the urban periphery of Manaus, State of Amazonas. 4,104 specimens belonging to four subtribes, 13 genera and 49 species of the Phlebotominae subfamily were collected. The subtribe Psychodopygina predominated, with 3,403 (83%) specimens, especially of Nyssomyia umbratilis, Nyssomyia anduzei, Trichophoromyia eurypyga, ...
Tópico(s): Psychodrama and Leishmaniasis Studies
2008 - Brazilian Society of Tropical Medicine | Revista da Sociedade Brasileira de Medicina Tropical
Produção Nacional
Revisado por pares
Ana Paula P. Silva, Gutemberg Gomes Alves, Alexandre Herculano Borges Araújo, Mauro Sola‐Penna,
In this work, we report evidences that the association of phosphofructokinase and F-actin can be affected by insulin stimulation in rabbit skeletal muscle homogenates and that this association can be a mechanism of phos-phofructokinase regulation. Through co-sedimentation techniques, we observed that on insulin-stimulated tissues, approximately 70% of phosphofructokinase activity is co-located in an actin-enriched fraction, against 28% in control. This phenomenon is accompanied by a 100% increase ...
Tópico(s): Adipose Tissue and Metabolism
2004 - Brazilian Academy of Sciences | Anais da Academia Brasileira de Ciências
Alexandre Herculano Borges Araújo, Jeffery W. Walker,
Tópico(s): Cardiac electrophysiology and arrhythmias
1996 - Elsevier BV | Biophysical Journal
Alexandre Herculano Borges Araújo, Jeffery W. Walker,
The rate of activation of tension development by free Ca2+ was examined in skinned rat ventricular myocytes. Pulse photolysis of the photosensitive Ca2+ chelator, Nitr-7, was used to rapidly elevate Ca2+ in the vicinity of the myofilaments. Tension increased exponentially with a first-order rate constant (kCa) that depended on the level of Ca2+ activation. kCa increased approximately linearly from 0.9 +/- 0.2 s-1 at 20% maximal Ca(2+)-activated tension (Po) to 4.0 +/- 0.9 s-1 at 85% Po, representing a fourfold ...
Tópico(s): Muscle Physiology and Disorders
1994 - American Physical Society | AJP Heart and Circulatory Physiology
Produção Nacional
Ana Cláudia R. da Silva, Alexandre Herculano Borges Araújo, Osnat Herzberg, John Moult, Martha M. Sorenson, Fernando C. Reinach,
Binding of two Ca 2+ to the regulatory sites I and II of troponin C (TnC) induces a conformational transition believed to be responsible for the activation of muscle contraction. Based on the known crystal structure (2Ca 2+ state), a model for the transition to the 4Ca 2+ state has been proposed [Herzberg, O., Moult, J. & James, M. N. G. (1986) J. Biol. Chem. 261 , 2638–2644]. The proposed conformational transition predicts that during Ca 2+ binding a number of nonpolar residues become exposed to the solvent, ...
Tópico(s): Muscle Physiology and Disorders
1993 - Wiley | European Journal of Biochemistry
Tópico(s): Classical Studies and Legal History
1979 - University of Coimbra | Revista de História das Ideias
Produção Nacional
Revisado por pares
Em toda a obra histórica de Alexandre Herculano reivindicações de imparcialidade misturam-se à parcialidade das crenças, ideais e interesses que conformam o ponto de vista do autor. Encontram-se ...
Tópico(s): Classical Antiquity Studies
2020 - Universidade Federal de Ouro Preto (UFOP); Universidade Federal do Estado do Rio de Janeiro (UNIRIO) | História da Historiografia International Journal of Theory and History of Historiography
Produção Nacional
Revisado por pares
Renata Silvério de Barros, Grazielle Suhett Dias, Ana Paula do Rosario, Fernanda Vieira Paladino, Gabriel Herculano Lopes, Alexandre Holthausen Campos,
Vascular smooth muscle cells (VSMC) are highly specialized, and exhibit a contractile phenotype when mature and fully differentiated, being responsible for vessel homeostasis and blood pressure control. In response to pro-atherogenic stimuli VSMC alter their state of differentiation, increase proliferation and migration, resulting in SMC phenotypes ranging from contractile to synthetic. This variability is observed in cell morphology and expression level of marker genes for differentiation status. ...
Tópico(s): Bone Metabolism and Diseases
2019 - Elsevier BV | Differentiation
... á o papel inovador de Almeida Garrett e Alexandre Herculano e o contexto histórico-político que, no início ...
Tópico(s): Urban and sociocultural dynamics
2016 - | Revista Diadorim
Produção Nacional
Revisado por pares
Tópico(s): Ancient Mediterranean Archaeology and History
2016 - | Estudos portugueses e africanos